Researchers have introduced a rehearsal-free federated domain-incremental learning framework called RefFiL.
RefFiL is designed to address the challenge of catastrophic forgetting in federated domain-incremental learning.
The framework learns domain-invariant knowledge and incorporates domain-specific prompts from different federated learning participants.
RefFiL effectively mitigates forgetting without requiring extra memory space, making it suitable for privacy-sensitive and resource-constrained devices.